/* =============================================================================
   CIQ Post Display — Frontend Styles
   Colours are driven by CSS custom properties so the admin can override them
   per-config via a scoped <style> block injected by the shortcode renderer.
   ============================================================================= */

.ciq-post-display {
    /* --- default colour tokens (light / white theme) --- */
    --ciq-bg:         #ffffff;
    --ciq-card-bg:    #ffffff;
    --ciq-border:     #e5e7eb;
    --ciq-heading:    #111827;
    --ciq-title:      #111827;
    --ciq-text:       #6b7280;
    --ciq-icon-bg:    #f3f4f6;
    --ciq-icon-stroke:#374151;
    --ciq-accent:     #2271b1;
    --ciq-badge:      #059669;
    --ciq-read-more:  #dc2626;

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--ciq-bg);
    padding: 48px 32px;
    border-radius: 12px;
    color: var(--ciq-text);
    box-sizing: border-box;
}

/* Heading -------------------------------------------------------------------*/

.ciq-pd-heading {
    color: var(--ciq-heading);
    font-size: 26px;
    font-weight: 700;
    text-align: center;
    margin: 0 0 36px;
    line-height: 1.3;
}

/* Category filter strip ------------------------------------------------------*/

.ciq-pd-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-bottom: 44px;
}

/* anchor reset — category items are <a> tags */
a.ciq-pd-cat-item {
    text-decoration: none;
}

.ciq-pd-cat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 18px 16px;
    background: var(--ciq-card-bg);
    border: 1px solid var(--ciq-border);
    border-radius: 14px;
    cursor: pointer;
    min-width: 120px;
    max-width: 150px;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
    color: var(--ciq-text);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    user-select: none;
    outline: none;
}

.ciq-pd-cat-item:hover {
    border-color: var(--ciq-accent);
    transform: translateY(-2px);
}

.ciq-pd-cat-item.active {
    border-color: var(--ciq-accent);
    color: var(--ciq-accent);
}

.ciq-pd-cat-item:focus-visible {
    outline: 2px solid var(--ciq-accent);
    outline-offset: 2px;
}

.ciq-pd-cat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--ciq-icon-bg);
    border-radius: 10px;
}

.ciq-pd-cat-icon svg {
    width: 28px;
    height: 28px;
    display: block;
}

/* Posts grid ----------------------------------------------------------------*/

.ciq-pd-posts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 900px) {
    .ciq-pd-posts {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .ciq-pd-posts {
        grid-template-columns: 1fr;
    }

    .ciq-post-display {
        padding: 28px 16px;
    }

    .ciq-pd-cat-item {
        min-width: 90px;
        padding: 14px 12px 12px;
    }
}

/* Post card -----------------------------------------------------------------*/

.ciq-pd-post-card {
    background: var(--ciq-card-bg);
    border: 1px solid var(--ciq-border);
    border-radius: 14px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color 0.2s, transform 0.15s;
}

.ciq-pd-post-card:hover {
    border-color: var(--ciq-accent);
    transform: translateY(-2px);
}

.ciq-pd-post-badge {
    display: inline-block;
    border: 1px solid var(--ciq-badge);
    color: var(--ciq-badge);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    align-self: flex-start;
    line-height: 1.6;
}

.ciq-pd-post-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
    flex-grow: 1;
}

.ciq-pd-post-title a {
    color: var(--ciq-title);
    text-decoration: none;
    transition: color 0.15s;
}

.ciq-pd-post-title a:hover {
    color: var(--ciq-accent);
}

.ciq-pd-post-date {
    font-size: 13px;
    color: var(--ciq-text);
    margin: 0;
}

.ciq-pd-post-excerpt {
    font-size: 13px;
    color: var(--ciq-text);
    line-height: 1.55;
    margin: 0;
}

.ciq-pd-read-more {
    color: var(--ciq-read-more);
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    margin-top: 4px;
    transition: color 0.15s;
}

.ciq-pd-read-more:hover {
    opacity: 0.8;
}